3360240 - I22 DIPPED BEAMS DO NOT COME ON IN "MANUAL" DIPPED MODE
The dipped headlamps do not work in dipped beam position but work in Auto mode. | The dipped headlamps are controlled from the Body Computer Node via a relay on the Panel Control Unit. |
| Results of the tests | ||||
| 1 | CHECK WITH DIAGNOSTIC EQUIPMENT | All OK | Problems met | Operation |
|---|---|---|---|---|
Connect the Examiner to the tester input and check the body computer for:
| Continue to Step 4 | The dipped headlamp on/off parameter does not change | Continue to Step 2 | |
| 2 | CHECKING ELECTRICAL EQUIPMENT | All OK | Problems met | Operation |
| Check the continuity of the wiring between exterior lights and Body Computer Node See E2011 DIPPED HEADLAMPS | Continue to Step 3 | Break in the electrical wiring or short circuit | Renew the electrical connections See E2011 DIPPED HEADLAMPS | |
| 3 | CHECKING EXTERIOR LIGHTING | All OK | Problems met | Operation |
| Check interior continuity of the exterior lights control See Test 5540AA Checking Exterior Lighting Control (C.L.E.) | Continue to Step 4 | Exterior light control interior connections broken | Replace the exterior light control panel Op. 5540A20 | |
| 4 | CHECKING CORRECT OPERATION | All OK | Problems met | Operation |
| Check that the fault is no longer present | Fault persists | Replace the Body Computer Op. 5505A32Search for the fault starting from another symptom' | ||